Three words: Bring him back. Mewtwo was in the last game, and most of us here at IGN felt that he should have stayed around for this next one. Hell, if Brawl can make room for three fraking Foxes, why not make way for this guy?

4. Rival Pokemon Trainer

An RPT would make for a great alternative to the game's current Pokemon Trainer, and thus a kick-ass rival for one of the game's most innovative characters. Nintendo would have to give RPT three new Pokemons to wield as a way to raise the stakes, and who they choose would make for excellent combat and Final Smash.

In Twilight Princess, Link gets cursed and turned into a little wolf. And Midna is this impish little thing who helps Link out on his all-fours adventure. Her controlling personality and shadow-based powers would bring some much needed unconventional game play to any Brawl. The possibilities of what Final Smash could come out of her wolf-riding ways are endless, and worth pursuing. She is one of the more interesting – and dynamic – characters to come out of the Zelda 'Verse, so, in short: Put Midna in the game.